標(biāo)題: Titlebook: Imaging of Complex Media with Acoustic and Seismic Waves; Mathias Fink,William A. Kuperman,Arnaud Tourin Book 2002 Springer-Verlag Berlin [打印本頁(yè)] 作者: HBA1C 時(shí)間: 2025-3-21 16:29
書目名稱Imaging of Complex Media with Acoustic and Seismic Waves影響因子(影響力)
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書目名稱Imaging of Complex Media with Acoustic and Seismic Waves讀者反饋學(xué)科排名
作者: 宣傳 時(shí)間: 2025-3-21 21:38
Ocean Acoustics, Matched-Field Processing and Phase Conjugation,re we will give an overview of the relevant physics of ocean acoustics, present a passive signal processing method called matched-field processing and then discuss the related concept and implementation of time-reversal methods in ocean acoustics.作者: 圣人 時(shí)間: 2025-3-22 00:43
0303-4216 investigated in media such as the ocean, the earth, biological tissues and solid materials. In these different areas, many specific imaging techniques have been developed which differ in the wavelength of the sound, its polarisation and the instrumentation used. In this interdisciplinary book, leadi作者: 確定無(wú)疑 時(shí)間: 2025-3-22 04:48
Ultrasound Imaging and Its Modeling,roduction to modern ultrasound imaging using array transducers. It includes a description of the different imaging methods, the beam-forming strategies used, and the resulting fields and their modeling.作者: caldron 時(shí)間: 2025-3-22 09:41
Time-Reversal Invariance and the Relation between Wave Chaos and Classical Chaos,en classical chaos and wave chaos, which also has implications for quantum chaos. The main conclusion is that in classical chaos perturbations in the system grow exponentially in time [exp(μt)], whereas for the corresponding wave system perturbations grow at a much smaller rate algebraically with time (√t).作者: Hectic 時(shí)間: 2025-3-22 14:20 作者: FADE 時(shí)間: 2025-3-22 18:30
Time-Reversal Invariance and the Relation between Wave Chaos and Classical Chaos,aging one propagates the recorded waves backward in time to the place and time when the waves interacted with the medium. In this chapter, the invariance for time reversal is shown for Newton’s law, Maxwell’s equations, the Schr?dinger equation and the equations of fluid mechanics. The invariance fo作者: ingenue 時(shí)間: 2025-3-23 00:01 作者: 爭(zhēng)吵加 時(shí)間: 2025-3-23 05:04 作者: 具體 時(shí)間: 2025-3-23 08:31
Detection and Imaging in Complex Media with the D.O.R.T. Method,and arrays of receivers are available, and if not synthetic aperture techniques can be used. With such arrays, a great amount of data can be collected, and the general problem is to extract the relevant information from these data to detect (or to form an image of) a scattering object. This problem 作者: 沐浴 時(shí)間: 2025-3-23 12:46
Ultrasound Imaging and Its Modeling,images, where the reflectivity and scattering strength of the tissues are displayed. The imaging is performed in real time with 20 to 100 images per second. The technique is widely used, since it does not use ionizing radiation and is safe and painless for the patient. This chapter gives a short int作者: backdrop 時(shí)間: 2025-3-23 17:40 作者: 在前面 時(shí)間: 2025-3-23 20:10 作者: 間諜活動(dòng) 時(shí)間: 2025-3-24 02:14 作者: paragon 時(shí)間: 2025-3-24 05:56 作者: faculty 時(shí)間: 2025-3-24 07:49 作者: Fsh238 時(shí)間: 2025-3-24 12:37 作者: Discrete 時(shí)間: 2025-3-24 15:12 作者: 地殼 時(shí)間: 2025-3-24 20:38 作者: 牲畜欄 時(shí)間: 2025-3-24 23:33 作者: jet-lag 時(shí)間: 2025-3-25 06:42 作者: Cardiac-Output 時(shí)間: 2025-3-25 10:11 作者: 犬儒主義者 時(shí)間: 2025-3-25 13:35
Mostafa Fatemi,James F. Greenleafrms undergo transformations which not only tend to destroy their best core competencies, but also affect their very business identity. Task uncertainty is so pronounced that conventional ways of looking at the organizational structures and processes, such as the transaction costs approach or the str作者: 惰性女人 時(shí)間: 2025-3-25 18:42
Travis E. Oliphant,Richard L. Ehman,James F. Greenleafis to be seen as a valuable resource for the decision maker faced with a complex task. Such a view of information systems in organizations does however fail to include such phenomena as the daily use of information for misrepresentation purposes. The conventional systems analysis methods, whether th作者: 謙卑 時(shí)間: 2025-3-25 21:57 作者: 欺騙手段 時(shí)間: 2025-3-26 03:11
0303-4216 or scientists and graduates alike. .Also available online in LINK:.http://link.springer.de/series/tap/.Access to table of contents and abstracts is free. Subscribers have access to the full text in PDF format when asking for a password.978-3-642-07501-8978-3-540-44680-4Series ISSN 0303-4216 Series E-ISSN 1437-0859 作者: 印第安人 時(shí)間: 2025-3-26 06:29
ngths of side should be adopted as a basis, so as to give a triangle of adequate size. Thus if 3 ft is taken as a basis then the triangle will have sides 9 ft (3 × 3 ft), 12 ft (3 × 4 ft) and 15 ft (3 × 5 ft). If 1 m is used as a basis then the sides will be 3 m, 4 m and 5 m. When setting out large 作者: 確定方向 時(shí)間: 2025-3-26 11:35
Roel Sniederngths of side should be adopted as a basis, so as to give a triangle of adequate size. Thus if 3 ft is taken as a basis then the triangle will have sides 9 ft (3 × 3 ft), 12 ft (3 × 4 ft) and 15 ft (3 × 5 ft). If 1 m is used as a basis then the sides will be 3 m, 4 m and 5 m. When setting out large 作者: PAGAN 時(shí)間: 2025-3-26 15:04 作者: arrogant 時(shí)間: 2025-3-26 20:36 作者: Fibrin 時(shí)間: 2025-3-26 21:49
Mostafa Fatemi,James F. Greenleafe basis. Hence, the platform organization may appear to be confused and inefficient but its value lies in its readiness to sport whatever organizational form is required under the circumstances. Platforms are characterized by surprises, and organization members, no matter how they see themselves aft作者: CARE 時(shí)間: 2025-3-27 02:50
Travis E. Oliphant,Richard L. Ehman,James F. Greenleafffecting information and exchange costs. Information technology is seen as a means to streamline exchange transactions, thus enabling economic organizations to operate more efficiently. Examples are given of MIS, data base and office automation systems, where both the organization and its informatio作者: 土坯 時(shí)間: 2025-3-27 06:50
Detection and Imaging in Complex Media with the D.O.R.T. Method,the D.O.R.T. method, several experimental results are shown: (a) detection and selective focusing through an inhomogeneous medium; (b) detection and focusing in a water waveguide, where high resolution is achieved by taking advantage of the multiple paths in the guide; (c) an analysis of scattering 作者: 貨物 時(shí)間: 2025-3-27 09:33
Nondestructive Acoustic Imaging Techniques,-dimensional reconstructed data into the environment of a 3-dimensional CAD drawing. The propagation of ultrasonic waves through austenitic welds is disturbed by the anisotropic and inhomogeneous structure of the material. The effect is more or less severe depending upon the longitudinal or shear wa作者: 返老還童 時(shí)間: 2025-3-27 13:37 作者: 大漩渦 時(shí)間: 2025-3-27 19:49 作者: 人類 時(shí)間: 2025-3-28 01:48
Imaging the Viscoelastic Properties of Tissue, within the interior. An alternative strategy is to apply a localized stress directly in the region of interest. One way to accomplish this task is to use the radiation force of ultrasound. This approach offers several benefits, including: (a) safety—acoustic energy is a noninvasive means of exertin作者: Entreaty 時(shí)間: 2025-3-28 03:43 作者: 輕推 時(shí)間: 2025-3-28 06:49
A New Approach for Traveltime Tomography and Migration Without Ray Tracing,r prestack depth migration and velocity model definition. The method can easily be extended to incorporate reflection data and has potential for solving 3-dimensional seismic reflection and global seismology inverse problems.作者: heterodox 時(shí)間: 2025-3-28 13:31 作者: 碎石 時(shí)間: 2025-3-28 14:35 作者: Optic-Disk 時(shí)間: 2025-3-28 21:17
Imaging of Complex Media with Acoustic and Seismic Waves978-3-540-44680-4Series ISSN 0303-4216 Series E-ISSN 1437-0859 作者: 誘使 時(shí)間: 2025-3-29 01:31 作者: BABY 時(shí)間: 2025-3-29 03:06 作者: candle 時(shí)間: 2025-3-29 08:32
Acoustic Time-Reversal Mirrors,The objective of this paper is to show that time-reversal invariance can be exploited in acoustics to accurately control wave propagation through complex media.作者: byline 時(shí)間: 2025-3-29 13:32 作者: Hectic 時(shí)間: 2025-3-29 17:30 作者: 總 時(shí)間: 2025-3-29 21:40 作者: 時(shí)間等 時(shí)間: 2025-3-30 01:10
ICTs as Enabler in Higher Educationed teaching tools. Based on the findings of the study we recommend that cyber-café may be set up in the premises of the institutions on Public-Private-Partnership (PPP) model so that ICT could impact higher education in rural India in a more effective manner.作者: Fierce 時(shí)間: 2025-3-30 06:31 作者: nerve-sparing 時(shí)間: 2025-3-30 09:24
Miriam Haughton ‘This story has none of the subtle striving of the country priest, attempting to graft a rich tradition of liturgy and creed upon a tough upland stock; this is the struggle of a bitter casuistry picking its way between tact and truth.’1 I do not want to deny the latter description, but is not the f作者: 細(xì)胞 時(shí)間: 2025-3-30 13:11
die ihnen zu geteilten Aufgaben wahrnehmen k?nnen. Umgekehrt scheinen sie bei fehlender oder schlechter Regulierung vor allem den Interessen einiger ausgew?hlter Gesellschaftsgruppen zu dienen. Sowohl die Funktionen als auch die Dysfunktionen von Finanzm?rkten haben in der heutigen ?konomie riesige
